baber/WOPTO huggingface dataset:
Patent KR-20210121993-A (KR)
Title: Method for operating video analyzing server, and method for providing video surveillance service using the same
Inventor: KIM HYEONG JIN
IPC: H04N5/232
Filed: 2020-06-02
Abstract: Disclosed is a method for operating a video analyzing server. The method for operating the image analyzing server comprises: a step of receiving camera information of a CCTV camera in which an event has occurred among the CCTV cameras from an image analysis server; a step of requesting, by the video analysis server, to transmit the image to an image management system that manages the image generated by the CCTV camera in which the event occurred, according received camera information; and a step of generating, by the image analysis server, an analysis result by receiving and analyzing the image transmitted by the image management system in response to the request.
Patent KR-20200140730-A (KR)
Inventor: KIM MIN KYOUNG
IPC: G01P21/00
Filed: 2020-06-03
Abstract: According to an embodiment of the present invention, provided is a device for improving accuracy which can improve accuracy of a wearable inertial sensor by compensating output in an acceleration sensor. The device for improving accuracy comprises: a collection unit receiving an acceleration signal and an angular velocity signal from a sensor module attached to a body; a first calculation unit calculating a linear velocity of the sensor module based on a distance between the sensor module and a body joint corresponding to the sensor module and the angular velocity signal; a second calculation unit calculating a linear acceleration of the sensor module based on the linear velocity and the angular velocity signal; and a first correction unit correcting the acceleration signal based on the linear acceleration.
Patent KR-20210151403-A (KR)
Inventor: PARK JEONG WOOK
IPC: B01J38/48
Filed: 2020-06-05
Abstract: The present invention relates to a method for regenerating a palladium catalyst. Particularly, the present invention relates to a method for regenerating a palladium catalyst, wherein a negative pressure is applied to a regenerating solution which is a liquid medium with low electric power through ultrasonic energy which is high-frequency vibration to form and explode cavitation bubbles, thereby regenerating the Pd catalyst separately from a waste material. In this manner, the method for regenerating a palladium catalyst using ultrasonic waves according to the present invention can reduce environmental pollution, protect the safety of workers and ensure the processing capacity.
Patent KR-20220009619-A (KR)
Inventor: KUK YEOL MA
IPC: B63B27/14
Filed: 2020-07-16
Abstract: Disclosed is a temporary approaching device configured for a vessel to approach a place hard to approach. The temporary approaching device according to an embodiment of the present invention, as a device for temporarily docking a vessel, includes a barge that has a plurality of ballast tanks formed therein, is supported in contact with the seabed, and has a vessel support part formed to slidably support the bottom of the vessel.
Patent KR-20220011536-A (KR)
Inventor: JIHWAN OH
IPC: F25B49/02
Filed: 2020-07-21
Abstract: The present invention relates to a refrigerator realizing thermal load response operation. The refrigerator comprises: a main body having a storage chamber; a refrigeration cycle device having a compressor, a condenser, an expansion valve, an evaporator, and a cooling fan, where a refrigerant circulates, and cooling the storage chamber; a control unit variably controlling cooling power of the compressor and RPM of the cooling fan; and a storage unit storing a temperature state of the storage chamber. The storage unit stores the reference temperature state of the storage chamber while an initial condition is satisfied, and the control unit can realize thermal load response operation based on the reference temperature state of the storage chamber stored in the storage unit.
Patent KR-20220012032-A (KR)
Title: Conjugated polymer having self-healing property, Composition for forming self-healing photoactive layer and Organic solar cells comprising the same
Inventor: HAE JUNG SON
IPC: H01L51/44
Filed: 2020-07-22
Abstract: The present invention relates to a conjugated polymer having self-healing properties. The conjugated polymer having self-healing properties is endowed with intrinsic properties such as physical and electrical properties of the conjugated polymer itself and recovery ability by self-healing by introducing a hydrogen-bonding functional group into a polymer side chain. The properties are expected to be applied to a biomaterial, a pharmaceutical, a nonlinear optical material, or an organic electronic material using an effective self-healing ability.
Patent KR-20210052187-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: BAEK LEEHYEON
IPC: H01L51/50
Filed: 2020-07-28
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, can be used in a solution process, and thus can improve lifespan characteristics in the organic light emitting device.
Patent KR-20220014669-A (KR)
Title: Method and system for adaptive image transferring for enhancing image quality
Inventor: WEE YOUNG CHEUL
IPC: H04N21/2343
Filed: 2020-07-29
Abstract: Disclosed are a method and a system for transmitting an adaptive video for image quality improvement. The method for transmitting an adaptive video for image quality improvement includes the steps of: generating a reduced video by reducing the video to measure the image quality of the original video to be transmitted by the video transmission system; measuring the restored image quality of the reduced video restored by decoding after the video transmission system pre-encodes the reduced video; selectively resizing the original video based on the image quality measured by the video transmission system; and, by the video transmission system, selectively encoding the resized original video and transmitting the encoded video to the video transmission system.
Patent KR-20200102970-A (KR)
Title: Air conditioning apparatus
Inventor: YANGHWALEE
IPC: F24F11/88
Filed: 2020-08-13
Abstract: The present invention relates to an air conditioner. According to one aspect of the present invention, an air conditioner includes a main body forming an exterior appearance and having a suction grill forming a suction port through which air is sucked and a discharge port through which air is discharged, and a charging device coupled to the outside of the suction grill, wherein the charging device includes: a base having a plurality of coupling parts and side walls detachably coupled to the suction grill; a cover detachably coupled to the base to form a predetermined space; a plurality of charging parts disposed horizontally apart from each other in a space formed between the base and the cover; a voltage application part that applies a voltage to the charging part and is disposed between the base and the cover; and a mounting guide provided on the base or the cover and configured to guide the mounting position of the voltage application part. Each of the plurality of charging parts includes an electrode for generating ions into the air by a high voltage applied through the voltage application part, and at least one of the covers coupled to the side wall of the base and the side wall of the base is formed with an exposed part opened so that the electrode contacts air or dust. When the charging device operates, the high voltage is applied from the voltage application part to the charging part, and ions are generated at an end of the electrode exposed to the side of the charging device by the exposed part.
Patent KR-20220021503-A (KR)
Inventor: NAM JIN KYU
IPC: A23L13/50
Filed: 2020-08-14
Abstract: The present invention relates to a salting method of a chicken meat used in a chicken dish at a chicken store and the like, wherein after a freshly slaughtered chicken meat is placed in seawater mixed with the seawater from the East Sea and the clear tap water in a 1:1 ratio and aged for 90 minutes, the chicken meat is removed to remove the water and wrapped in plastic to retain the moisture and is maintained refrigerated at 5℃. Therefore, provided is the salting method of the chicken meat that can provide a rich flavor of the chicken, and that places health first as it does not use chemical salting agents.
Patent KR-20210023718-A (KR)
Title: Exhaust gas processing apparatus
Inventor: SEKINE TAKAFUMI
IPC: B01D53/78
Filed: 2020-08-14
Abstract: There is provided an exhaust gas processing apparatus configured to cause a processing gas to be exposed to or come into contact with a liquid and thereby detoxify the processing gas. The exhaust gas processing apparatus comprises a suction casing provided with an inlet which the processing gas is sucked into and with an outlet which the processing gas is flown out from; a liquid tank configured to receive an outlet-side part of the suction casing and store the liquid therein; and one or multiple spray nozzles placed in the liquid tank. The outlet of the suction casing is arranged to be located above a liquid surface of the liquid stored in the liquid tank. The one or multiple spray nozzles are configured to spray the liquid from around the outlet of the suction casing to a peripheral part of the outlet.
Patent KR-20220022076-A (KR)
Inventor: JO DU HWAN
IPC: G01N27/28
Filed: 2020-08-17
Abstract: The present invention is to provide a rotary electroplating apparatus for performing a conventional electroplating experiment and a dendrite simulation plating experiment. A rotary electroplating apparatus according to an embodiment of the present invention may include: a bath in which a plating solution is accommodated; a negative electrode connected to a specimen contained in the bath; an anode placed in the bath and disposed perpendicular to the specimen; a rotating part connected to a cathode to rotate the specimen; and a current supply part for supplying current to the cathode and the anode, respectively.
Patent KR-20200105642-A (KR)
Inventor: MIKE P MATLACK
IPC: B23K20/12
Filed: 2020-08-27
Abstract: An article and a method for filling an opening part of a workpiece have usefulness. In one aspect of the disclosure, the article (100) for filling an opening part (404) in a workpiece (400) comprises a plug (106) having a body (112), a first flange (122), and a second flange (123). The plug (106) has a trailing end (108). The first flange (122) comes in contact with the body (112) and extends from the body (112). The second flange (123) comes in contact with the first flange (122) and extends from the first flange (122) and the body (112). The second flange (123) is configured to be deformed toward the body (112) by installing the plug (106) into the opening part (404). The deformation of the second flange (123) rotationally and translationally fixes the plug (106) in the opening part (404) and couples the plug (106) in the opening part (404).
Patent KR-20220028741-A (KR)
Inventor: CHOI BOK KYU
IPC: H01L23/498
Filed: 2020-08-31
Abstract: The present invention provides a semiconductor package capable of improving heat dissipation characteristics and facilitating power supply. The semiconductor package includes a base layer; a first semiconductor chip disposed over and spaced apart from the base layer; a second semiconductor chip stack disposed between the base layer and the first semiconductor chip, and including a plurality of second semiconductor chips that are stacked in a vertical direction; a bridge die stack disposed to be spaced apart from the second semiconductor chip stack between the base layer and the first semiconductor chip, including a plurality of bridge dies that are stacked in the vertical direction, and electrically connecting the first semiconductor chip and the base layer to supply power; and a vertical interconnector disposed to be spaced apart from the second semiconductor chip stack and the bridge die stack between the base layer and the first semiconductor chip, and electrically connecting the first semiconductor chip and the base layer to transmit a signal.
Patent KR-20220033288-A (KR)
Inventor: HAN CHANG HOON
IPC: F24D11/00
Filed: 2020-09-09
Abstract: The present invention relates to a floor heating system with a heat storage function using a hollow structure, the floor heating system comprising a flat stone body in which heat provided through an inlet from a furnace is discharged through an outlet while passing through the inside, so that heat is transferred upward; a plurality of heat storage hollow tubes two-dimensionally installed on the upper surface of the flat stone body, having a hollow heat storage space formed vertically therein, so that the heat supplied from the flat stone body is accumulated in the heat storage space, and conducting the heat accumulated in the heat storage space; an inflow restriction member installed on the upper side of the heat storage hollow tubes and restricting material inflow into the heat storage spaces from the upper side; a filling material filled between the heat storage hollow tubes to form a layer embedding the heat storage hollow tubes and the inflow restriction member on the flat stone body; and a mortar layer laminated on the filling material. According to the present invention, heat supplied from the flat stone or hot water floor is accumulated in the heat storage spaces in the hollow tubes so that the accumulated heat is supplied to a floor surface for a long time, thereby providing warmth for a long time while minimizing heat loss and thus achieving excellent energy efficiency, and the heat storage spaces are evenly distributed in the whole, thereby increasing the uniformity of warmth and resolving the shortcomings of the flat stone or hot water floor.
Patent KR-20220039945-A (KR)
Inventor: SONG JAEHAK
IPC: B65B51/10
Filed: 2020-09-22
Abstract: The present invention relates to a film punching-fusing-cutting device of a packaging container sealing machine which is applied to a sealing machine for sealing the upper end of a packaging container such as a beverage cup and a food dish with a film and continuously performs processes of forming small holes on a film, then thermally fusing the film on the upper end of a packaging container, and cutting the film. An objective of the present invention is to provide a film punching-fusing-cutting device capable of precisely forming small holes in accordance with a plan by forming the small holes while a film maintains tension. According to the present invention, the film punching-fusing-cutting device (13) of a packaging container sealing machine (1) is provided on a packaging container sealing machine (1) and comprises a punching module (131) and a fusing-cutting module (132) sequentially arranged on a path in which a film (22) withdrawn from a film roll (2) moves to ascend by an electric lifting means (133). The punching module (131) includes a vertical body unit (1311) and a micro pin (1312) coupled to the center of the lower end of the vertical body unit (1311). The fusing-cutting module (132) includes: a heating unit (1321) by supplying electricity; a heating plate (1322) provided on the lower surface of the heating unit (1321) and having a size corresponding to the outer edge of the upper end of a packaging container (3); and a cutting blade (1323) installed on the circumference of the heating plate (1322). A film (22) with small holes (221) punched in advance by the punching module (131) is thermally fused on the upper end of the packaging container (3) and is then cut by the fusing-cutting module (132).
Patent KR-20220041680-A (KR)
Title: UV Curable Coating Composition
Inventor: WOO JI YOUNG
IPC: C09D4/00
Filed: 2020-09-25
Abstract: The present invention relates to an ultraviolet curable coating composition having excellent workability, hardness and clarity, and a pre-coated metal (PCM) steel sheet using the same.
Patent KR-20220042656-A (KR)
Inventor: PARK KYUNG LAE
IPC: B32B27/18
Filed: 2020-09-28
Abstract: The present invention relates to a laminate with improved durability using hot melt resin in which a laminate with a high resin content is produced in a continuous belt-type heating and pressing step with respect to prepreg impregnated with hot melt resin in a fiber supply step of fiber or textile fabric, so as to have excellent impregnation, durability, mechanical properties, and a beautiful appearance. The laminate is manufactured as a primary prepreg is prepared by impregnating reinforcing fibers in the form of fibers or fabrics with a hot melt resin solution, and the prepreg is guided to a continuous belt member and heated, is immediately guided to a roller member and proceeds through a pressing step. Both ends of upper and lower films are thermally bonded while applying the upper and lower films to the upper and lower portions of the prepreg, respectively, which are guided to the continuous belt member, so the prepreg is accommodated inside between the upper film and the lower film.
Patent KR-20220045381-A (KR)
Inventor: Oh seung woo
IPC: A47K13/14
Filed: 2020-10-05
Abstract: The present invention relates to a toilet seat cover closing device. The toilet seat cover closing device includes: a fixed body including a hexahedral fixture having an adhesive part formed on a rear side, a support protrusion formed to protrude upward from the front side of the fixture, a circular member formed at the front end of the support protrusion, and a through hole formed to penetrate left and right sides of the circular member; a rotary body including a body having an accepting hole formed on a partial section of the outer circumference to accept the circular member of the fixed body, and having a hinge hole formed in a longitudinal direction, a first lever protruding backward from an upper part of one end of the body, a support shaft protruding downward from a lower part of the other end of the body, and a second lever extended from the bottom of the support shaft to the other side; and a hinge pin inserted through the through hole of the fixed body and the hinge hole of the rotary body to couple the fixed body and the rotary body with each other. In accordance with the present invention, since the toilet seat cover closing device is combined with a lower side of a flushing lever of a toilet bowl, when a user pushes the flushing lever of the toilet bowl, the toilet seat cover closing device pushes a toilet seat cover downward such that the toilet seat cover is closed, and, accordingly, there can be an effect of creating a more hygienic restroom environment.
Patent KR-20220052686-A (KR)
Inventor: SEO HAK YONG
IPC: B60K35/00
Filed: 2020-10-21
Abstract: The present invention relates to a method for releasing a head-up display (HUD) protection mode based on vehicle information. In a HUD including therein a photosensor for measuring the intensity of incoming light and a light blocking device to protect, from sunlight coming from the outside, an imaging element that is vulnerable to thermal damage, the light blocking device operates and enters a HUD protection mode, whether to release the HUD protection mode is determined by estimating a change in the incident angle of the incoming light from a change in a vehicle position angle, instead of the photosensor that cannot measure light as the incoming light is blocked, and in addition, whether to release the HUD protection mode is determined using vehicle information including vehicle location and navigation map information, vehicle vicinity brightness information, and rain sensor detection information. The HUD comprises a controller for controlling the setting or release of the HUD protection mode by using the intensity of the incoming light from the outside and the vehicle position angle.
Patent KR-20220056266-A (KR)
Inventor: LIM HYUN KYU
IPC: C22C45/04
Filed: 2020-10-27
Abstract: The present invention relates to a Ni-based amorphous alloy for corrosion resistant coating of a thermal power plant, which comprises 7 to 18 at% of tantalum (Ta), 14 to 33 at% of niobium (Nb), 2 to 8 at% of molybdenum (Mo), and the rest Ni and unavoidable impurities. The Ni-based amorphous alloy according to the present invention has improved corrosion resistance under high temperatures of 650 ℃ or more.
Patent KR-20220057741-A (KR)
Title: National Competency Standards based Construction Machine Bulldozer Training System
Inventor: KIM JONG MIN
IPC: G09B9/052
Filed: 2020-10-30
Abstract: The present invention provides a national competency standard (NCS)-based bulldozer training system which is a new alternative capable of supplementing and strengthening practical training of bulldozers by using a virtual reality (VR) video technology. According to the present invention, experiential and practical training are added to training guidelines of NCS in actual equipment training to provide sufficient practical training to pilots, thereby increasing learning effect and supplementing job skills through safe practice training. A virtual environment similar to a bulldozer control site is implemented through computer simulation so that virtual objects fused with hardware are operated and practiced as if real objects, thereby reducing risks in a safe environment, reprocessing trained data, and analyzing the reprocessed data in real-time by using 3D. Foundation for competitiveness of educational institutions can be prepared through shortening a training period and reducing cost of practical training. A VR head mounted display (HMD) simulator, which reproduces an operating environment of an actual bulldozer, is used for practical education and training for a driver's license, so that a trainee operates an actual controller to experience a feeling of operation with the trainee's body. In addition, a movement phenomenon of the bulldozer is implemented similarly to an actual situation, and, in particular, an operator's active behavior is responded by applying the VR HMD, thereby enabling the operator to be immersed like a real situation. The NCS-based bulldozer training system comprises a control room and a plurality of simulators.
Patent KR-20220063408-A (KR)
Title: Gas collection device
Inventor: JUNG HYE WON
IPC: G01N1/22
Filed: 2020-11-10
Abstract: The present invention relates to a gas collection device, which is to capture gases generated by culturing microorganisms in superabsorbent polymer products. The gas collection device includes a constant temperature chamber, a culture flask unit, a first collection unit, a second collection unit, a first mass flow control unit, a second mass flow control unit, a discharge channel, a first channel, and a second channel.
Patent KR-20220068279-A (KR)
Title: Battery pack
Inventor: KIM YOONJIN
IPC: H05B3/14
Filed: 2020-11-17
Abstract: A battery pack is provided. The battery pack according to an embodiment of the present invention includes: a plurality of battery cells; a case for accommodating the plurality of battery cells; a planar heater disposed on the lower surface of the plurality of battery cells in the case; and a heating unit disposed in the longitudinal direction from an edge of the case, wherein the heating unit is formed in a "ㄱ" or "ㄴ" shape.
Patent KR-20220068335-A (KR)
Title: OsERF Gene enhancing heat or drought stress tolerance derived from Oryza sativa and uses thereof
Inventor: IN SUN YOON
IPC: C07K14/415
Filed: 2020-11-18
Abstract: The present invention relates to an OsERF gene which enhances plant tolerance to high temperature or dryness stress, a recombinant vector comprising the gene, and a use thereof. Transformed plants overexpressing the OsERF gene enhance the seed germination survival rate at high temperatures compared to wild-type plants, suppress damage to leaves of the seedling stage to enhance the tolerance to high temperature stress, and reduce a water use amount to enhance the tolerance to dryness, thereby being useful for developing plant varieties with the enhanced tolerance to high temperature and dryness stress.